343 should genuinely feel bad over this Fiesta Killjoy challenge.

TheoryzC posted...

Thats the one that's supposed to be a sniper?

I've been playing since November and I have yet to get 1 kill with that shit lol

Nah, the Brute one that shoots red energy blasts.

The one that replaced the Brute Shot and has the audacity to claim to be good enough.